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PPL Video Lectures (10 Jul 2020)

PPL Video Lectures covering Aerodynamics, General Knowledge, Performance, Meteorology And Navigation are now available through our website see front page for details.

× Welcome to the CPL Performance question and answer forum. Please feel free to post your questions but more importantly also suggest answers for your forum colleagues. Bob himself or one of the other tutors will get to your question as soon as we can.

Progress Test 2 Topic 4 Questiin 10

  • jukzizy
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jukzizy created the topic: Progress Test 2 Topic 4 Questiin 10

Sir could you please explain why the answer is 21.25 US Gal?

my working was as this

F/Fuel 17.25
Variable 0
Fixed 4
Holding 4
Taxi/Start up 0

FUEL ON BOARD 25.25

IF YOU ADD 17.25 + 4 + 4 = 25.25

BUT THE ANSWER ON THE BOOK SAYS 21.25 US GAL

Please let me know where I go wrong with my calculations..

Thank you
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bobtait replied the topic: Progress Test 2 Topic 4 Questiin 10

That's odd. My copy of the book gives an answer of 25.3 gallons.
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jukzizy replied the topic: Progress Test 2 Topic 4 Questiin 10

please put the amend of performance book here so I'll check with mine
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Stuart Tait replied the topic: Progress Test 2 Topic 4 Questiin 10

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